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| {{Template}}
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| {{Rofag}}
| | <!-- https://crustywin.miraheze.org/w/index.php?title=Mod:Windows_XP_75MB_Edition&diff=prev&oldid=46 because don cheadle wants me to be Vortrag for some reason --> |
| {{Mediawiki}}
| | <!-- Super Monkey Ball time --> |
| {{QEMU}}
| | Hello! I'm user3412, and this is my userpage! <br> |
| {{VSCode}}
| | I removed the content that's useless for me <br> |
| {{Electron}}
| | ==Some vandalism i found on BetaWiki== |
| {{Git}}
| | === Five robux a day keeps the wegjobip rh09ieor43gtb0gt === |
| {{KernelHackerParam}}
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| Note: i dont support ukraine and europe, but i do support russia and american countries (Like the USA and Brazil i guess)
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| Note 2: please dont put the Userpage template on my userpage, i dont want and/or need that, thanks
| | get your free tvs |
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| hes a CollabVM Wiki oldfag, hes a CollabVM midfag too and he made a bunch of spam pages,thank god he coped and seethed and stopped making spam pages [[File:Cool.png]]
| | free tvs |
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| he also hates ukraine,likes the ukraine war and wants ukraine to be deleted because alot of people complained with russia for the war
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| he also changes images uploaded by forkies,vandalizers and/or jawfuls to 3d chocolateman to stop forkingness
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| | get your free televisions |
| | ==Fandom account== |
| | [https://microsoft.fandom.com/wiki/User:User3412gottheirballsucked proudly vandalizing fandom] ([https://microsoft.fandom.com/wiki/Special:Log/block?page=User%3AUser3412gottheirballsucked not anymore]) <br> |
| | I also vandalized the Unikitty fandom in 11 July 2021 (along with others in CollabVM), but i didn't create a account in fandom, and the computernewb wiki article is gone (though the url was https://computernewb.com/wiki/Unikitty_Wiki_Raid_of_2021, so the article name was "Unikitty Wiki Raid of 2021"), and the accounts created were [https://unikitty.fandom.com/wiki/Special:Contributions/Iceppfro Iceppfro], [https://unikitty.fandom.com/wiki/Special:Contributions/Collabvm43344343 Collabvm43344343] (that account wasn't blocked, though) and [https://unikitty.fandom.com/wiki/Special:Contributions/Collabvmusergang Collabvmusergang] (globally locked by fandom) |
| ==Facts== | | ==Facts== |
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| andrej thought that i (user3412) am User123 because of similiar names, but i dont shill into CSS and "user3412" was the best name i could make
| | Andrej thought that I (user3412) am User123 because of similar names, but I don't shill into CSS and "user3412" was the best name I could make |
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| I hate emojis because they are new things which i do also hate except for some | | I hate (unicode) emojis because they are new things which I do also hate except for some |
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| i love old things
| | I like old things |
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| ==The (shitty) rest==
| | <strike>I know how to hack linux by simply editing the boot parameters to use /bin/sh as the init</strike> That just makes linux enter on single-mode |
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| Auuuugh dell did not make open-source drivers for bsd and/or linux for my laptop
| | I know how to install MediaWiki |
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| i also got my ip leaked on uservm multiple times starting with DESKTOPGOOSE's what the fuck I VM in 2021
| | I know how to use Git |
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| page vandals: 8
| | I use VSCodium as the main editor |
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| He does not like sloths but he does hate emoji and replaces emoji with their meaning
| | I know how to use both QEMU CLI and virt-manager |
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| I also use VS Code | | I am an Brazilian since I was born in Brazil, and I always live in Brazil |
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| And jacks off VS Code too
| | I also got my IP leaked on UserVM multiple times starting with DESKTOPGOOSE's (HNA's username at the time) what the fuck 1 VM in 2021 <!-- Comment by AIDSFighter: ????? !--> |
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| Specs are [[User:{{PAGENAME}}/Specs|here]]
| | I don't like HP |
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| {{#babel: pt-br | ar-0 | ru-0 | en-2 | es-1 | fr-1 | br-0 | uk-0 | af-0 | ca-0 | pl-1}}
| | My favorite computer brand is DELL |
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| XMPP contact: user3412@blah.im
| | I may leave the CollabVM Community in the distant future if i forget about CollabVM in the distant future |
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| even though i play roblox all day, i play retrostudio most of the time
| | ==History of the user3412 username/nickname== |
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| you are not getting my roblox username
| | It actually started when user3412 was choosing an username for betacraft launcher |
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| I love the red robin tune
| | he was trying to decide the username, and user3412 was the choice for him so he used the user3412 username |
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| [[User:User3412/old|here]] is the old autistic version of the page
| | this happened before april, 4 2022 |
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| [[File:420edits.png|thumb|none|world record: 420 edits]]
| | ==CfA: Trash edition response== |
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| i joined CollabVM in october 2020 when i saw siam alam's new video showing collabvm
| | When user3412 saw Cfa: Trash Edition, user3412 decided to make candidates for deletion on over 13 pages. It isn't that much enough |
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| [[File:Featured-made-with-crayons.svg|thumb|none|Made with crayons]]
| | ==Babel== |
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| <strike>strike test</strike>
| | {{#babel: pt-br | ar-0 | ru-0 | en-2 | es-1 | fr-1 | br-0 | uk-0 | af-0 | ca-0 | pl-1}} |
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| Partners
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| Support
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| Community
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| Ubuntu.com
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| Página Imutável
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| Informações
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| Anexos
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| Ubuntu Wiki
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| Entrar
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| Help
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| OVMF
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| OVMF is a port of Intel's tianocore firmware to the qemu virtual machine. This allows easy debugging and experimentation with UEFI firmware; either for testing Ubuntu or using the (included) EFI shell.
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| Quick Start using virt-manager
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| sudo apt-get install virt-manager libvirt-daemon ovmf
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| Start creating a new VM in virt-manager, but before finishing, click "Customize configuration before install"
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| Change the Firmware Option from BIOS to EUFI. (If it's not available do a systemctl restart libvirtd)
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| Do whatever normal VM things you want to do. Initial screen when booting should now show TianoCore.
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| Builds
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| This is less necessary as the ovmf is now a package you can just apt get.
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| If you'd like to build your own image, follow the instructions at UEFI/EDK2. This will create the file Build/OvmfX64/DEBUG_GCC46/FV/OVMF.fd, which is the actual firmware image that qemu will use. Simple copy this to a file called bios.bin in the current directory.
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| Basic Qemu usage
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| For the simplest use-case, you can boot the machine like this (with bios.bin in the current directory):
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| qemu-system-x86_64 -L .
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| The -L . option tells qemu to look in the current directory for the bios.bin firmware image.
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| This will allow you to play with the firmware setup screens, and the EFI shell. However, there are no virtual disks available, so you won't be able to boot anything.
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| UEFI shell running on QEMU
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| Running an Ubuntu ISO
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| We can use the -cdrom argument to qemu to specify the Ubuntu installer ISO as a virtual CDROM. In this case, we also need to tell qemu that we want a little more memory (1024MB) than the default (128MB):
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| qemu-system-x86_64 -L . -cdrom ubuntu-12.04-desktop-amd64.iso -m 1024
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| Performing an install
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| If you'd like to run the Ubuntu installer and perform an actual install within the virtual machine, you'll need some virtual disk to install to. In this case, we'll create a 10GB file to act as the virtual disk:
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| truncate -s 10G ovmf.disk2
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| Then we can tell qemu to use this file as a virtual disk:
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| qemu-system-x86_64 -L . -cdrom ubuntu-12.04-desktop-amd64.iso -hda ovmf.disk -m 1024
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| If you prefer, you can use a block device as the qemu disk; just specify the device path instead of the file name (eg, -hda /dev/sdd). You'll probably need to run qemu with sudo for this to work.
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| Other usage
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| Some other options that may be helpful:
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| -enable-kvm: Use the KVM virtualisation support for better virtual machine performance. Requires root.
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| -serial pty: Allocate a PTY, and create a virtual serial device attached to the PTY. On startup, qemu will print the name of the PTY that is has allocated, and you can interact with it using screen /dev/pts/XX
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| -monitor stdio: Start the qemu monitor from the qemu prompt. This allows you to control the virtual machine from the terminal.
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| -nographic: Don't create a video device for the VM.
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| -S: Don't start the VM immediately
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| -hda fat:<directory>: Make <directory> available to the VM as a virtual FAT-formatted disk
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| This is how I generally use qemu for debugging:
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| sudo qemu-system-x86_64 -L . -serial pty -serial pty -monitor stdio \
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| -drive file=/dev/local/virt-ovmf,if=ide,id=drive-ide0-0-0 \
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| -nographic -S
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| This command:
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| Creates two serial ports: one for the OVMF debug output, and one for a usable serial console
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| Uses a LVM block device, /dev/local/virt-ovmf as the local storage
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| Disables graphic output
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| Starts the qemu monitor prompt on stdio
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| Tells qemu not to start the machine right away.
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| I then:
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| start two screen sessions on the PTYs that qemu prints
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| start it by typing c at the monitor prompt
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| During boot, I get the OVMF debug output on the first screen session, and once the machine is booted, I get a login prompt on the second screen session. For this to work, you'll need to configure init to create a getty session on the serial ports. To do this from within your virtual machine:
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| cd /etc/init/
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| sed s/tty1/ttyS0 < tty1.conf | sudo dd of=ttyS0.conf
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| sed s/tty1/ttyS1 < tty1.conf | sudo dd of=ttyS1.conf
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| UEFI/OVMF (editada pela última vez em 2020-06-13 18:58:31 por jwilk)
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| The material on this wiki is available under a free license, see Copyright / License for details.
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